Quick question - FM Cloud trial

Out of an abundance of caution, I want to quickly test for any compatibility issues that our FM app may have with the latest update of FM Cloud. How do I go about setting up an instance for FM Cloud under the free trial / demo option? Do I need to setup an new AWS account to access the free trial, or can I do it under our current account with a new EC2 instance? (i.e. do I need to setup an account that is unrelated to our existing FM Cloud instance?)